You multiply the numerator or top of the fraction by the other numerator and then you multiply the denominator or the bottom of a fraction by the other denominator.
Answer:
The bell is 4.5 feet tall
Step-by-step explanation:
The ratio of the replicas are 1in : 0.5ft, so each inch of the model is 0.5 feet in real life.
The replicas are 9 inches tall, so you would multiply by the scale factor, 0.5 feet. You want the units to end up being feet, so you position the fractions to cancel out inches.
in x

the inches cancel out and you are left with:
9 x 0.5 ft
Simplify.
4.5 ft
Area of a triangle is half the area of a rectangle with that in mind solve for the area of the rectangle then do the area of the triangle by doing as a rectangle and dividing by 2
Area = 30
S = 2100 + 40N Think of the graph as your typical (X,Y) graph but with the axis being (N,S) instead.
Answer:
it's -81a4b12
Step-by-step explanation:
hope this helps you